50mm F1.5 with a variable soft-focus effect from COSINA

COSINA filed a patent describing 50mm F1.5 with a variable soft-focus effect.

【公開番号】特開2022-114327(P2022-114327A) click here
【公開日】令和4年8月5日(2022.8.5)
【発明の名称】撮像レンズ

Focal length (mm): 50.5
F number: 1.562
Angle of view (degree): 46.311
Image height (mm): 21.633
Lens length (mm): 76.576
Back focus (mm): 31.879

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